Two years ago I bought a denim jacket at Costco. I love the thing, but the bottom button has come off and it's a grommet type fastener. How would one go about fixing something like this? I will probably pay a sewing-handy person to do it for me if it's complicated, but is probably worth it. Once I find clothes I like I prefer to fix them rather than wasting more time shopping for them. (And this jacket is no longer available at Costco, as far as I know.)